EP4377048B1 - Vorrichtung zum spannen von werkstücken auf werkzeugmaschinen - Google Patents

Vorrichtung zum spannen von werkstücken auf werkzeugmaschinen

Info

Publication number
EP4377048B1
EP4377048B1 EP22741394.5A EP22741394A EP4377048B1 EP 4377048 B1 EP4377048 B1 EP 4377048B1 EP 22741394 A EP22741394 A EP 22741394A EP 4377048 B1 EP4377048 B1 EP 4377048B1
Authority
EP
European Patent Office
Prior art keywords
machine tools
clamping workpieces
workpieces
clamping
tools
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP22741394.5A
Other languages
English (en)
French (fr)
Other versions
EP4377048A1 (de
Inventor
Davide Zanni
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hydroblock SRL
Original Assignee
Hydroblock SRL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hydroblock SRL filed Critical Hydroblock SRL
Publication of EP4377048A1 publication Critical patent/EP4377048A1/de
Application granted granted Critical
Publication of EP4377048B1 publication Critical patent/EP4377048B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/061—Arrangements for positively actuating jaws with fluid drive
    • B25B5/062—Arrangements for positively actuating jaws with fluid drive with clamping means pivoting around an axis parallel to the pressing direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/08—Arrangements for positively actuating jaws using cams
    • B25B5/087—Arrangements for positively actuating jaws using cams actuated by a hydraulic or pneumatic piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Feeding Of Workpieces (AREA)
EP22741394.5A 2021-07-30 2022-07-12 Vorrichtung zum spannen von werkstücken auf werkzeugmaschinen Active EP4377048B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102021000020684A IT202100020684A1 (it) 2021-07-30 2021-07-30 Dispositivo per il bloccaggio di pezzi su macchine utensili
PCT/IB2022/056412 WO2023007291A1 (en) 2021-07-30 2022-07-12 Device for clamping workpieces on machine tools

Publications (2)

Publication Number Publication Date
EP4377048A1 EP4377048A1 (de) 2024-06-05
EP4377048B1 true EP4377048B1 (de) 2026-05-20

Family

ID=78463707

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22741394.5A Active EP4377048B1 (de) 2021-07-30 2022-07-12 Vorrichtung zum spannen von werkstücken auf werkzeugmaschinen

Country Status (7)

Country Link
US (1) US20240326185A1 (de)
EP (1) EP4377048B1 (de)
JP (1) JP2024528080A (de)
KR (1) KR20240036513A (de)
CN (1) CN117561144A (de)
IT (1) IT202100020684A1 (de)
WO (1) WO2023007291A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116296001B (zh) * 2023-02-28 2026-03-24 清华大学 顶出力测定装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681914B1 (fr) * 1991-09-27 1995-03-31 Mappi Sa Verin tourne-bride.
JPH0890103A (ja) * 1994-09-12 1996-04-09 Aioi Seiki Kk クランプロッドツイスト型クランプ装置
US6698736B2 (en) * 2001-01-18 2004-03-02 Progressive Tool & Industries Co. Clamping locator
JP2016006353A (ja) * 2015-09-24 2016-01-14 パスカルエンジニアリング株式会社 流体圧シリンダ及びクランプ装置
ITUA20161290A1 (it) * 2016-02-19 2017-08-19 Hydroblock S R L Dispositivo per il bloccaggio di pezzi su macchine utensili
ITUA20162578A1 (it) * 2016-03-25 2017-09-25 Hydroblock S R L Dispositivo per il bloccaggio di pezzi su macchine utensili

Also Published As

Publication number Publication date
EP4377048A1 (de) 2024-06-05
US20240326185A1 (en) 2024-10-03
WO2023007291A1 (en) 2023-02-02
JP2024528080A (ja) 2024-07-26
IT202100020684A1 (it) 2023-01-30
KR20240036513A (ko) 2024-03-20
CN117561144A (zh) 2024-02-13

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